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Solution Structure of the Tandem WW Domains of FBP21
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 0.5mM [U-99% 15N] FBP21; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 1 atm 293 2 3D CBCA(CO)NH 1.0mM [U-99% 13C; U-99% 15N] FBP21; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 1 atm 293 3 3D C(CO)NH 1.0mM [U-99% 13C; U-99% 15N] FBP21; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 1 atm 293 4 3D 1H-15N NOESY 1.0mM [U-99% 13C; U-99% 15N] FBP21; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 1 atm 293 5 3D 1H-13C NOESY 1.0mM [U-99% 13C; U-99% 15N] FBP21; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 1 atm 293 6 2D 1H-1H TOCSY 1.0mM [U-99% 13C; U-99% 15N] FBP21; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 1 atm 298 7 2D 1H-1H NOESY 1.0mM [U-99% 13C; U-99% 15N] FBP21; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 1 atm 298 8 3D HCCH-TOCSY 1.0mM [U-99% 13C; U-99% 15N] FBP21; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 1 atm 293 9 3D HCCH-COSY 1.0mM [U-99% 13C; U-99% 15N] FBP21; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 1 atm 293 10 3D HBHA(CO)NH 1.0mM [U-99% 13C; U-99% 15N] FBP21; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 1 atm 293 11 3D H(CCO)NH 1.0mM [U-99% 13C; U-99% 15N] FBP21; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 1 atm 293 12 3D HNCO 1.0mM [U-99% 13C; U-99% 15N] FBP21; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 1 atm 293 13 3D HN(CO)CA 1.0mM [U-99% 13C; U-99% 15N] FBP21; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 1 atm 293 14 3D HNCACB 1.0mM [U-99% 13C; U-99% 15N] FBP21; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 1 atm 293
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DMX 500 2 Bruker DMX 600
NMR Refinement Method Details Software simulated annealing The structures cannot be superimposed as a entire molecule due to the flexible linker. It's only can be superimposed in the WW domain region respectively. Taking each domain individually(6-32AA and 47-73AA), the r.m.s.d. values close is to 0.4 for backbone. Sparky
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 200 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 chemical shift assignment Sparky Goddard 2 data analysis Sparky Goddard 3 peak picking Sparky Goddard 4 structure solution CNSSOLVE 1.1 Brunger, Adams, Clore, Gros, Nilges and Read 5 refinement CNSSOLVE 1.1 Brunger, Adams, Clore, Gros, Nilges and Read 6 collection XwinNMR Bruker Biospin 7 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 8 data analysis MOLMOL Koradi, Billeter and Wuthrich 9 data analysis ProcheckNMR Laskowski and MacArthur 10 data analysis TALOS Cornilescu, Delaglio and Bax 11 processing NMRDraw Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax